# 0.3 National foundation phase maths olympaid - grade2 - pilot paper

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INSTITUTE FOR ADVANCEMENT OF MATHEMATICS AND SCIENCE (IAMS) NATIONAL FOUNDATION PHASE MATHEMATICS OLYMPIAD Grade Two Pilot Paper

## Grade two - pilot paper question booklet

DURATION: 1 HOUR 15 MINUTES TIME: 08:30-09:45 MARKS: 20

NAME OF LEARNER:______________________________________

NAME OF SCHOOL:_______________________________________

## Instructions to learners:

1. You are expected to answer 15 questions.
2. These are multiple choice questions. Circle the correct answer.
3. Use blank pages for working. Circle the answer after you have done the working.
4. You are not allowed to use the calculator.
7. First 10 questions – 1 mark each.
8. Questions 11-20: 2 marks each.

## Test questions

Count the number of rectangles in this arrangement. Select your answers from the following options: (A) 15 (B) 16 (C) 17

Find the value of Φ 33 + 17 = 30 + Φ Select your answer from the following options: (A) 10 (B) 15 (C) 20

Find ½ of 36. Select your answer from the following options: (A) 18 (B) 48 (C) 72

Double 24 equals: (A) 12 (B) 24 (C) 48

Write down the value of Φ in the following addition problem. Select your answer from the following options : (A) 4 (B) 5 (C) 6

 3 3 + Φ 8 = 9 2

After giving 12 oranges to her friends Thandi still had 9 oranges left. How many oranges did she start off with? Select your answer from the following options: (A) 3 (B) 21 (C) 30

Write down the value of Φ in the subtraction problem. Select your answers from the following options: (A) 6 (B) 7 (C) 8

 4 5 - 2 Φ = 1 8

There are 24 numbered blocks below. The Φ symbol is placed in block number 8. The Φ symbol is moved 3 blocks to the right, 2 blocks down and 1 block left. On which block is the Φ symbol now on ? Select your answer from the following: (A) 15 (B) 16 (C) 22

 1 2 3 4 5 6 7 Φ 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Sweety moves from one circle to the next (A to B to C to D and so on).Sweety visited 49 circles starting from A.Which circle did Sweety end up in ? Select your answer from the following: (A) B (B) C (C) D

Links and Chains - Double the number each time to move from one block to the other. Give the number in block 4. Select your answer from the following options: (A) 40 (B) 30 (C) 20

Find the mystery number. It is a 2 digit number. X is double Y and X + Y = 9 Select your answer from the following(A) 45 (B) 36 (C) 63

After giving ¼ of his sweets Les still had 24 sweets. How many sweets did Les give away ? Select your answer from the following options: (A) 32 (B) 24 (C) 8

Pearl had 3 teaspoons of 5ml of medicine each day. After 5 days how much of medicine is left in the 100 ml container ? Select your answer from the following options: (A) 20ml (B) 25ml (C) 30ml

Mandy is 2 years older than Betsy.Betsy is 3 years younger than Carol.If Carol is 9 years old then what is Mandy’s age ? Select your answer from the following options: (A) 8 (B) 10 (C) 12

The following is in balance. Which is the heaviest ? Select your answer from (A) The square weight (B) The triangular weight (C) The round weight.

How we are making nano material?
what is a peer
What is meant by 'nano scale'?
What is STMs full form?
LITNING
scanning tunneling microscope
Sahil
what is Nano technology ?
write examples of Nano molecule?
Bob
The nanotechnology is as new science, to scale nanometric
brayan
nanotechnology is the study, desing, synthesis, manipulation and application of materials and functional systems through control of matter at nanoscale
Damian
Is there any normative that regulates the use of silver nanoparticles?
what king of growth are you checking .?
Renato
What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
why we need to study biomolecules, molecular biology in nanotechnology?
?
Kyle
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
why?
what school?
Kyle
biomolecules are e building blocks of every organics and inorganic materials.
Joe
anyone know any internet site where one can find nanotechnology papers?
research.net
kanaga
sciencedirect big data base
Ernesto
Introduction about quantum dots in nanotechnology
what does nano mean?
nano basically means 10^(-9). nanometer is a unit to measure length.
Bharti
do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
absolutely yes
Daniel
how to know photocatalytic properties of tio2 nanoparticles...what to do now
it is a goid question and i want to know the answer as well
Maciej
Abigail
for teaching engÄºish at school how nano technology help us
Anassong
How can I make nanorobot?
Lily
Do somebody tell me a best nano engineering book for beginners?
there is no specific books for beginners but there is book called principle of nanotechnology
NANO
how can I make nanorobot?
Lily
what is fullerene does it is used to make bukky balls
are you nano engineer ?
s.
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
Tarell
what is the actual application of fullerenes nowadays?
Damian
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
Tarell
what is the Synthesis, properties,and applications of carbon nano chemistry
Mostly, they use nano carbon for electronics and for materials to be strengthened.
Virgil
is Bucky paper clear?
CYNTHIA
carbon nanotubes has various application in fuel cells membrane, current research on cancer drug,and in electronics MEMS and NEMS etc
NANO
how did you get the value of 2000N.What calculations are needed to arrive at it
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